Black liquid crystal display

Boot sometimes less than 3 minutes on the entire screen and the other everything will be all right, what lights are lit the restart when sometimes drop ring, may be what causes?

liquid crystal display fan breaks down, the lamp in question was the protection of the (closure of the main board of the lamp to open an order, there is no light, but everything is normal), Does not have warranty, then on to point to after-sale maintenance, too, if the warranty on repairs to the professional point to repair it at a cost of about 60-200 million.This generally card as long as the memory and pull down some clean-up , The main board to find some clean-up dust and re-planted the lock on OK.If these actions can not be solved, you just reinstall the system.Bad graphics.

Bad hardware, but also cause back to the blue screen.

Another may be the biggest:windows operating system is worthy of the name Blue Screen of “experts” Oh.Oh, if the hardware did not touch the issue, then try the system again